Overview:
The "Abyss" is the last unexplored place in the world. Strange and wonderful creatures roam within, and it is full of precious relics that present humans can't recreate. Those that dare to explore the depths are known as "Cave Raiders." An orphan girl named Riko lives on the rim. Her dream is to become a Cave Raider like her mother and solve the mysteries of the cave system. One day, Riko starts exploring the caves and discovers a robot who resembles a human boy.
(Source: Anime News Network, edited)
Note: The last episode aired with a runtime of ~48 minutes as opposed to the standard 24 minute long episode.
Characters and Voice Actors
Riko
MAIN-
Japanese
Reg
MAIN-
Japanese
Nanachi
SUPPORTING-
Japanese
Bondrewd
SUPPORTING-
Japanese
Ouzen
SUPPORTING-
Japanese
Lyza
SUPPORTING-
Japanese
Nat
SUPPORTINGMutsumi Tamura
Japanese
Shiggy
SUPPORTINGManami Numakura
Japanese
Marulk
SUPPORTINGAki Toyosaki
Japanese
Hablog
SUPPORTINGTetsu Inada
Japanese
Kiwi
SUPPORTINGManami Hanawa
Japanese
Jiruo
SUPPORTINGTaishi Murata
Japanese
Mitty
SUPPORTING-
Japanese
Simred
SUPPORTINGYuuki Shin
Japanese
Mio
BACKGROUNDRina Hidaka
Japanese
Laffi
BACKGROUNDHitomi Nabatame
Japanese
Tankutsuka
BACKGROUNDYoshimitsu Shimoyama
Japanese
Zapo-jii
BACKGROUNDTakayuki Nakatsukasa
Japanese
Yelme
BACKGROUNDYoshihisa Kawahara
Japanese
Beruchero
BACKGROUNDYouko Soumi
Japanese
Ilim
SUPPORTINGNatsuko Hara
Japanese
Narrator
SUPPORTING-
Japanese
Srajo
BACKGROUND
Wakuna
BACKGROUND
Torka
SUPPORTING
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